[ ] Create two constant colors - INDIGO and VIOLET. [ ] Create an array of colors and put "ROY G. BIV" plus two WHITEs. [ ] In the constructor of Rainbow.java class, set background to WHITE. [ ] ...
Given an array nums with n objects colored red, white, or blue, sort them in-place so that objects of the same color are adjacent, with the colors in the order red, white, and blue. The integers 0, 1, ...